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Ivan
3 years ago
9

To calculate perimeter of a rectangle​

Computers and Technology
2 answers:
quester [9]3 years ago
5 0

a+b+c+d= perimeter of a rectangle

Advocard [28]3 years ago
3 0

Answer:

A+B+D+C

Explanation:

Just add all the sides together....

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TCO 10) Voice packets could experience a significant _____ delay in routers and switches when sharing a network with data traffi
bonufazy [111]

This delay in routers is what we called Packetization delay or also called Accumulation delay. Packetization delay is the time required for the information to pass on the wires. The data rate of the links that passes thru the wires cause the delay.

8 0
3 years ago
11. SQL Output III
borishaifa [10]

Answer:

wertweabcd

Explanation:

The LPAD() function left-pads a string with another string, to a certain length.

LPAD(string, length, lpad_string)

Parameter Description

string: Required. The original string. If the length of the original string is larger than the length parameter, this function removes the overfloating characters from string

length: Required. The length of the string after it has been left-padded

lpad_string: Required. The string to left-pad to string.

In example;

SELECT LPAD("SQL Brainly", 20, "ABC");

Output : ABCABCABSQL Brainly

4 0
2 years ago
"HotelExp” is a 3-D range name applied to the workbook shown.
Ganezh [65]

Answer:

all cells in the B column of any worksheet in this workbook

Explanation:

It seems each worksheet covers total expenses for each month, and hence workbook must have 12 such with one month for each worksheet. Also, the 3D range is a special option in Excel to reference all cells or a selected group of cells for all the worksheets. However, it should be all B cells as B2: B4 apart from this, others in B column also has expenses. And hence, the above option is the correct one.

3 0
3 years ago
A half-life is the amount of time it takes for a substance or entity to fall to half its original value. Caffeine has a half-lif
Leokris [45]

Answer:

#include <iostream>

#include<iomanip>

using namespace std;

int main()

{

double caffeineMg;

cin>>caffeineMg;

cout<<"After 6 hours: "<<fixed<<setprecision(2)<<caffeineMg/2.0<<" mg\n";

cout<<"After 12 hours: "<<fixed<<setprecision(2)<<caffeineMg/4.0<<" mg\n";

cout<<"After 24 hours: "<<fixed<<setprecision(2)<<caffeineMg/8.0<<" mg\n";

 

return 0;

}

Explanation:

  • Take the caffeine as input from user.
  • Calculate by dividing this value with relevant half life.
  • Use setprecision(2) to display 2 digits after decimal point.
3 0
3 years ago
8. Write the examples of freeware and Shareware softwares ?
lakkis [162]

Explanation:

People use freeware software because it is available free of cost and it can be distributed free of cost, that is why it is called FREEware.

Freeware software:

Adobe PDF

yahoo messenger

Go.ogle Talk

MSN messenger

People use shareware software because it helps them to know about the product more before buying it and this software is available free of cost.

Shareware software:

Adobe acrobat 8 professional

Winzip

Getright

7 0
3 years ago
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